2x+7-9x=x-8

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Solution for 2x+7-9x=x-8 equation: 



2x+7-9x=x-8

We move all terms to the left:

2x+7-9x-(x-8)=0

We add all the numbers together, and all the variables

-7x-(x-8)+7=0

We get rid of parentheses

-7x-x+8+7=0

We add all the numbers together, and all the variables

-8x+15=0

We move all terms containing x to the left, all other terms to the right

-8x=-15

x=-15/-8

x=1+7/8

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